FR2706171B1 - Procédé d'aluminisation notamment pour cavités métalliques allongées. - Google Patents

Procédé d'aluminisation notamment pour cavités métalliques allongées.

Info

Publication number
FR2706171B1
FR2706171B1 FR9306773A FR9306773A FR2706171B1 FR 2706171 B1 FR2706171 B1 FR 2706171B1 FR 9306773 A FR9306773 A FR 9306773A FR 9306773 A FR9306773 A FR 9306773A FR 2706171 B1 FR2706171 B1 FR 2706171B1
Authority
FR
France
Prior art keywords
elongated metal
process especially
metal cavities
aluminization process
aluminization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR9306773A
Other languages
English (en)
Other versions
FR2706171A1 (fr
Inventor
Genieys Emile C O Heurchrome
Saida Abdelghani C O Europe Sa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEURCHROME
European Gas Turbines SA
Original Assignee
HEURCHROME
European Gas Turbines SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HEURCHROME, European Gas Turbines SA filed Critical HEURCHROME
Priority to FR9306773A priority Critical patent/FR2706171B1/fr
Priority to US08/255,740 priority patent/US5648120A/en
Publication of FR2706171A1 publication Critical patent/FR2706171A1/fr
Application granted granted Critical
Publication of FR2706171B1 publication Critical patent/FR2706171B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation
    • C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
    • C23C10/48—Aluminising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
FR9306773A 1993-06-07 1993-06-07 Procédé d'aluminisation notamment pour cavités métalliques allongées. Expired - Lifetime FR2706171B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9306773A FR2706171B1 (fr) 1993-06-07 1993-06-07 Procédé d'aluminisation notamment pour cavités métalliques allongées.
US08/255,740 US5648120A (en) 1993-06-07 1994-06-07 Method of aluminizing, in particular for aluminizing elongate metal cavities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9306773A FR2706171B1 (fr) 1993-06-07 1993-06-07 Procédé d'aluminisation notamment pour cavités métalliques allongées.

Publications (2)

Publication Number Publication Date
FR2706171A1 FR2706171A1 (fr) 1994-12-16
FR2706171B1 true FR2706171B1 (fr) 1995-07-13

Family

ID=9447815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9306773A Expired - Lifetime FR2706171B1 (fr) 1993-06-07 1993-06-07 Procédé d'aluminisation notamment pour cavités métalliques allongées.

Country Status (2)

Country Link
US (1) US5648120A (fr)
FR (1) FR2706171B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005033073B3 (de) * 2005-07-15 2006-10-19 Gkn Sinter Metals Gmbh Verfahren zur Zulegierung von Aluminium zu Bauteilen
FR2921937B1 (fr) * 2007-10-03 2009-12-04 Snecma Procede d'aluminisation en phase vapeur d'une piece metallique de turbomachine
FR2921939B1 (fr) * 2007-10-03 2009-12-04 Snecma Procede d'aluminisation en phase vapeur sur pieces metalliques creuses de turbomachine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132816A (en) * 1976-02-25 1979-01-02 United Technologies Corporation Gas phase deposition of aluminum using a complex aluminum halide of an alkali metal or an alkaline earth metal as an activator
FR2508063A1 (fr) * 1981-06-18 1982-12-24 Snecma Procede, en phase vapeur, pour le depot d'un revetement protecteur sur une piece metallique, dispositif pour sa mise en oeuvre et pieces obtenues selon ledit procede
FR2657887B1 (fr) * 1990-02-06 1994-03-04 Ugine Aciers Chatillon Gueugnon Procede d'aluminisation de toles d'acier magnetique a grains orientes et toles d'acier magnetique obtenues selon ce procede.
US5135777A (en) * 1990-02-28 1992-08-04 The Babcock & Wilcox Company Method for diffusion coating a workpiece with Cr, Si, Al or B by placing coated ceramic alumino-silicate fibers next to the workpiece and heating to diffuse the diffusion coating into the workpiece
DE4035790C1 (fr) * 1990-11-10 1991-05-08 Mtu Muenchen Gmbh

Also Published As

Publication number Publication date
US5648120A (en) 1997-07-15
FR2706171A1 (fr) 1994-12-16

Similar Documents

Publication Publication Date Title
DE69303149D1 (de) Meniskusbeschichtungsverfahren
FR2715088B1 (fr) Procédé de mise en forme de matériaux métalliques à l'état semi-solide.
FR2693727B1 (fr) Polycondensat organo-minéral et procédé d'obtention.
DE69334073D1 (de) Alkalimetall-8,9-Dehydroestronsulfatester
FR2708601B1 (fr) Procédé de cristallisation d'Iopamidol.
FR2704548B1 (fr) Procédé pour la production de trialcoxysilanes.
EP0598243A3 (fr) Procédé de production du méthacrylate ou méthyle.
FR2697527B1 (fr) Procédé de synthèse de polyamides.
FR2718351B1 (fr) Procédé pour la déformation permanente des matières kératiniques.
DZ1758A1 (fr) Procédé pour la préparation d'aryl-piperidine carbinols.
FR2689504B1 (fr) Procédé de production d'hydrocarbures fluorés.
FR2694211B1 (fr) Procédé d'élimination de catalyseur.
IT1244006B (it) Procedimento di purificazione dell'ammoniaca.
FR2701491B1 (fr) Procédé de fabrication d'une plaque en alliage d'aliminium amélioré.
FR2708266B1 (fr) Procédé de préparation d'alcanesulfonamides.
ITMI920134A0 (it) Procedimento migliorato per la produzione di calcourea
FR2706171B1 (fr) Procédé d'aluminisation notamment pour cavités métalliques allongées.
FR2711365B1 (fr) Procédé d'hydroxycarbonylation du butadiène.
FR2696126B1 (fr) Procédé pour la fabrication d'un ski injecté, élément pour la mise en Óoeuvre de ce procédé et ski ainsi obtenu.
GB9209621D0 (en) Improved prill process
FR2692888B1 (fr) Procédé amélioré d'alkylation d'hydrocarbures aliphatiques.
ITMI951612A0 (it) Processo per la produzione di agenti contrastografici iodurati
FR2674253B1 (fr) Composition lyophilisee pour la multiplication de sequences d'acides nucleiques.
ITTO930806A0 (it) Purificazione dell' 1,1-dicloro-1-fluoroetano.
FR2710831B3 (fr) Procédé d'orthodontie par dissociation géométrique.